{"version":"1.0","type":"rich","title":"United Nations Population Estimates","description":"This visualization displays the top 10 countries by estimated 2020 population using a horizontal bar chart rendered as SVG. D3’s `scaleBand` and `scaleLinear` map country names and population values to screen coordinates, while React manages state through the custom `useData` hook, which loads the United Nations dataset via `d3.csv`. Axes ticks are generated with `xScale.ticks()`, and each bar’s width derives from the population value.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3ec3986e4b6d4dc5bfbffeefff0a90e8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}